Removable insert



FIG. 1 is a top isometric view of an ornamental design for a removable insert;

FIG. 2 is a front elevational view of the removable insert of FIG. 1;

FIG. 3 is a rear elevational view of the removable insert of FIG. 1;

FIG. 4 is an elevational view of a first side of the removable insert of FIG. 1;

FIG. 5 is an elevational view of a second side of the removable insert of FIG. 1, the second side being opposite the first side;

FIG. 6 is a top plan view of the removable insert of FIG. 1; and,

FIG. 7 is a bottom elevational view of the removable insert of FIG. 1.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a removable insert, as shown and described. 